MRCC Initialization Setting (MRCC System)
WARNING: This page is about a different car, the 2014 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
- If the MRCC initial setting is not completed, the Mazda radar cruise control (MRCC) system, and the forward obstruction warning (FOW) system will not operate normally which could lead to an unexpected accident. Therefore, when performing the following work, always perform the MRCC initial setting so that the MRCC system, and the FOW system operate normally.
- DSC HU/CM removal/installation, replacement
- SAS control module removal/installation, replacement
NOTE:
- The initial setting may not complete normally for the following reasons: If it does not complete normally after completion of repairs, then perform the MRCC initial setting again.
- Vehicle moves/shakes during initial setting (such as getting in vehicle, opening door)
- DSC HU/CM malfunction
- SAS control module malfunction
- Abnormal battery voltage
- Connect the M-MDS to the DLC-2.
- After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
- Select "Electrical".
- Select "SBS/MRCC".
- Select "System Initialize".
- Perform the MRCC initial setting following the instructions on the screen.